Leon is reincarnated in the world of the "otome game" he was playing as the third son of an impoverished baron. While he's trying to find happiness as a "mob" or background character, he's offered a terrible marriage proposal.
She's the daughter of a court 
noble I owe a great deal to.
إنّها ابنة نبيل بلاطٍ 
أدين بالكثير له
Sie ist die Tochter eines Hofadligen,
Es la hija de una noble de la corte
a la que le debo mucho.
Es la hija de una noble de la corte
a la que le debo mucho.
Lei è la figlia di un nobile di corte
a cui devo molto.
Она дочь придворного аристократа,